DE60115543D1 - Additional vacuum assistance unit for vehicle brake booster - Google Patents

Additional vacuum assistance unit for vehicle brake booster

Info

Publication number
DE60115543D1
DE60115543D1 DE60115543T DE60115543T DE60115543D1 DE 60115543 D1 DE60115543 D1 DE 60115543D1 DE 60115543 T DE60115543 T DE 60115543T DE 60115543 T DE60115543 T DE 60115543T DE 60115543 D1 DE60115543 D1 DE 60115543D1
Authority
DE
Germany
Prior art keywords
vehicle brake
brake booster
assistance unit
additional vacuum
vacuum assistance
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE60115543T
Other languages
German (de)
Other versions
DE60115543T2 (en
Inventor
Gary C Fulks
Douglas E Poole
Ii James W Zehnder
Timothy A Haerr
Timothy M Schlangen
Vivek V Mohile
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Delphi Technologies Inc
Original Assignee
Delphi Technologies Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Delphi Technologies Inc filed Critical Delphi Technologies Inc
Application granted granted Critical
Publication of DE60115543D1 publication Critical patent/DE60115543D1/en
Publication of DE60115543T2 publication Critical patent/DE60115543T2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
    • B60T17/02—Arrangements of pumps or compressors, or control devices therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
    • B60T13/24—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being gaseous
    • B60T13/46—Vacuum systems
    • B60T13/52—Vacuum systems indirect, i.e. vacuum booster units
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
    • B60T13/66—Electrical control in fluid-pressure brake systems
    • B60T13/72—Electrical control in fluid-pressure brake systems in vacuum systems or vacuum booster units

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Braking Systems And Boosters (AREA)
DE60115543T 2000-06-23 2001-06-18 Additional vacuum assistance unit for vehicle brake booster Expired - Lifetime DE60115543T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/602,783 US6324845B1 (en) 2000-06-23 2000-06-23 Self contained, supplemental vacuum assist unit for vehicle brake booster
US602783 2000-06-26

Publications (2)

Publication Number Publication Date
DE60115543D1 true DE60115543D1 (en) 2006-01-12
DE60115543T2 DE60115543T2 (en) 2006-06-22

Family

ID=24412789

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60115543T Expired - Lifetime DE60115543T2 (en) 2000-06-23 2001-06-18 Additional vacuum assistance unit for vehicle brake booster

Country Status (3)

Country Link
US (1) US6324845B1 (en)
EP (1) EP1167149B1 (en)
DE (1) DE60115543T2 (en)

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DE10061152A1 (en) * 2000-12-08 2002-06-27 Lucas Varity Gmbh Sensor arrangement for a vacuum brake booster and a vacuum brake booster equipped with it
US6719477B2 (en) 2001-11-02 2004-04-13 Delphi Technologies, Inc. Spacer for vacuum brake booster
US6774592B2 (en) * 2001-12-03 2004-08-10 Delphi Technologies, Inc. Method and system for controlling a permanent magnet machine
FR2844494B1 (en) * 2002-09-12 2004-11-26 Bosch Sist De Frenado Sl BRAKING DEVICE FOR A MOTOR VEHICLE COMPRISING AN EMPTY PUMP
US6758041B2 (en) * 2002-09-12 2004-07-06 Delphi Technologies, Inc. Electric power brake booster
DE10248848A1 (en) * 2002-10-19 2004-05-06 Dr.Ing.H.C. F. Porsche Ag Arrangement for producing vacuum for motor vehicle brake booster has vacuum pump activated as required according to operating conditions and driven simultaneously with secondary air pump switch-on
JP4158507B2 (en) * 2002-12-05 2008-10-01 トヨタ自動車株式会社 Valve drive system for internal combustion engine
US6964609B2 (en) * 2003-05-28 2005-11-15 Igt Gaming device having alternate outcome presentations
US6912946B2 (en) * 2003-05-28 2005-07-05 Delphi Technologies, Inc. System and method for improved controlled airflow within a vacuum booster system
US20050039597A1 (en) * 2003-08-19 2005-02-24 Delphi Technologies Inc. Modular valve assembly for a vacuum booster
CN100434315C (en) * 2004-06-17 2008-11-19 大陆-特韦斯贸易合伙股份公司及两合公司 Method for providing a negative pressure in a vacuum chamber of a pneumatic brake booster
DE102005027768A1 (en) * 2004-06-17 2006-04-20 Continental Teves Ag & Co. Ohg Method for providing negative pressure in a vacuum chamber of a pneumatic brake booster
DE102005036615A1 (en) * 2004-08-06 2006-02-23 Continental Teves Ag & Co. Ohg Device for providing pressure for an actuating unit of a motor vehicle brake system and method for controlling the device
FR2877629A1 (en) * 2004-11-05 2006-05-12 Renault Sas Hybrid motor vehicle, has vacuum pump connected to vacuum chamber and controller for actuating pump, when pressure of chamber is greater than threshold value, for reducing pressure of chamber until pressure is lower than threshold value
EP1681218A1 (en) * 2005-01-15 2006-07-19 LuK Automobiltechnik GmbH & Co. KG Negative pressure brake booster
DE602006010683D1 (en) * 2005-01-18 2010-01-07 Fuji Heavy Ind Ltd Control system for a vacuum pump for a brake booster
US20070222282A1 (en) * 2006-03-27 2007-09-27 Thurm Kenneth R Motorcycle brake connector
US8789364B2 (en) * 2006-04-14 2014-07-29 Waikei Huen Vacuum assist pump system
DE102008007593A1 (en) * 2008-01-25 2009-09-03 Basar Gmbh Device for measuring geometry on a workpiece and method for measuring geometry on a workpiece
AU2010213344B2 (en) * 2009-02-13 2014-07-24 Davey Water Products Pty Ltd Controller for a liquid supply pump
WO2011141459A1 (en) * 2010-05-11 2011-11-17 Conti Temic Microelectronic Gmbh Drive pedal unit for motor vehicles
DE102010027308A1 (en) * 2010-07-16 2012-01-19 Lucas Automotive Gmbh Sensor assembly for a master cylinder
US9452746B2 (en) * 2010-10-01 2016-09-27 GM Global Technology Operations LLC System and method for controlling a flow of air
FR2966410A1 (en) * 2010-10-20 2012-04-27 Peugeot Citroen Automobiles Sa Pneumatic circuit for assistance of braking of motor vehicle, has control device and sluice gate for operating accelerator, where average control laid out of conduit enters end of conduit close to vacuum source and accelerator
FR2977549A1 (en) * 2011-07-07 2013-01-11 Peugeot Citroen Automobiles Sa Vacuum generator device for assisting braking system of diesel engine of e.g. hybrid car, has main vacuum pump whose shaft is permanently driven by wheels of car, where auxiliary unit of vacuum generator is operated independent of pump
CN102371984A (en) * 2011-08-29 2012-03-14 温州大学 Vacuum boosting device of electric vehicle
US10065618B2 (en) * 2013-04-12 2018-09-04 Ford Global Technologies, Llc Vehicle braking system and method
JP6066113B2 (en) * 2014-08-19 2017-01-25 トヨタ自動車株式会社 Control device for electric vacuum pump
DE102015217520A1 (en) * 2015-09-14 2017-03-16 Robert Bosch Gmbh Electromechanical brake booster and brake system
CN105197001B (en) * 2015-11-05 2018-04-24 昆山市兴利车辆科技配套有限公司 Vacuum pump of electric automobile controller
FR3048504B1 (en) * 2016-03-07 2018-03-16 Peugeot Citroen Automobiles Sa PRESSURE SENSOR FOR BRAKE ASSIST AMPLIFIER INCLUDING INTEGRATED ANTI-RETURN VALVE
CN107697054B (en) * 2017-09-18 2019-08-16 北京长城华冠汽车科技股份有限公司 A kind of modification method and device of vacuum servo parameter
CN109026612A (en) * 2018-06-14 2018-12-18 安徽安凯汽车股份有限公司 A kind of intelligent heat dissipation system for integral new-energy passenger inflating pump
CN109572648A (en) * 2018-10-23 2019-04-05 湖州知谷汽车零部件有限公司 A kind of controller for vacuum pump and control method
CN109572649B (en) * 2018-12-30 2023-10-24 吉林东光奥威汽车制动***有限公司 Electric vacuum pump control device suitable for plateau and plateau areas
KR102681632B1 (en) * 2019-02-15 2024-07-08 현대자동차주식회사 Waterproof Chamber Type Electric Vacuum Pump and Vacuum Boosting Brake System Thereby
US20240149858A1 (en) * 2022-11-07 2024-05-09 Bendix Commercial Vehicle Systems Llc System, method and device for implementing a dual air supply for braking systems

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US4043123A (en) * 1975-12-09 1977-08-23 Toyota Jidosha Kogyo Kabushiki Kaisha Negative pressure generating system for internal combustion engine powered vehicles
US4328669A (en) 1980-02-15 1982-05-11 General Motors Corporation Vacuum power system and regulator therefor
US4332302A (en) 1980-07-28 1982-06-01 General Motors Corporation Vehicle vacuum supply system
US4358928A (en) 1980-08-28 1982-11-16 General Motors Corporation Altitude compensation vacuum pump control
JPS57164854A (en) * 1981-03-31 1982-10-09 Nissin Kogyo Kk Negative pressure source in negative pressure type booster for automobile
KR870002377A (en) * 1985-08-05 1987-03-31 미다 가쓰시게 Negative pressure supply device for automobile
JPS6261868A (en) * 1985-09-10 1987-03-18 Toyota Motor Corp Drive controller for motor negative pressure pump
US4790937A (en) 1986-05-20 1988-12-13 Cobe Laboratories, Inc. Diaphragm and chamber device
US4897184A (en) 1986-10-31 1990-01-30 Cobe Laboratories, Inc. Fluid flow apparatus control and monitoring
US5024294A (en) 1990-06-07 1991-06-18 Johnson Service Company Differential pressure transducer
US5717135A (en) 1991-09-30 1998-02-10 Carl A. Fiorletta Tire pressure monitoring system utilizing a pressure activated transducer and sensor
US5219041A (en) 1992-06-02 1993-06-15 Johnson Service Corp. Differential pressure sensor for screw compressors
TW271424B (en) * 1992-12-11 1996-03-01 Tokico Ltd
DE4416833A1 (en) * 1994-05-16 1995-11-23 Teves Gmbh Alfred Brake system for motor vehicles with a pneumatic brake booster
US5881557A (en) * 1997-06-16 1999-03-16 Shields; David A. Vacuum system for diesels and high performance vehicles
DE19851859C1 (en) * 1998-11-10 2000-04-13 Lucas Ind Plc Vacuum pump for motor vehicle brake servo has releasable drive coupling actuated by diaphragm exposed to operating vacuum
DE19853050A1 (en) * 1998-11-17 2000-05-25 Lucas Ind Plc Vacuum braking pressure amplifier vacuum pump has deflectable membrane bounding working chamber, actuator coupled to membrane with armature moved by electromagnetic coil
US6164183A (en) * 1999-02-10 2000-12-26 Delphi Technologies, Inc. Brake booster with alternate activation by rotary electric motor
US6255941B1 (en) * 2000-02-24 2001-07-03 Indian Head Industries, Inc. Brake monitoring system

Also Published As

Publication number Publication date
DE60115543T2 (en) 2006-06-22
EP1167149A3 (en) 2003-12-17
EP1167149A2 (en) 2002-01-02
US6324845B1 (en) 2001-12-04
EP1167149B1 (en) 2005-12-07

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Legal Events

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